Resources

Getting Started Example for PROC PLM

/****************************************************************/
/*          S A S   S A M P L E   L I B R A R Y                 */
/*                                                              */
/*    NAME: plmgs                                               */
/*   TITLE: Getting Started Example for PROC PLM                */
/*    DESC: Block Design data                                   */
/*     REF:                                                     */
/* PRODUCT: STAT                                                */
/*  SYSTEM: ALL                                                 */
/*    KEYS: PLM                                                 */
/*   PROCS: PLM                                                 */
/*                                                              */
/* SUPPORT: Weijie Cai                                          */
/****************************************************************/

data BlockDesign;
   input block a b y @@;
   datalines;
   1 1 1  56  1 1 2  41
   1 2 1  50  1 2 2  36
   1 3 1  39  1 3 2  35
   2 1 1  30  2 1 2  25
   2 2 1  36  2 2 2  28
   2 3 1  33  2 3 2  30
   3 1 1  32  3 1 2  24
   3 2 1  31  3 2 2  27
   3 3 1  15  3 3 2  19
   4 1 1  30  4 1 2  25
   4 2 1  35  4 2 2  30
   4 3 1  17  4 3 2  18
;

proc glm data=BlockDesign;
   class block a b;
   model y = block a b a*b / solution;
   store sasuser.BlockAnalysis / label='PLM: Getting Started';
run;

proc plm restore=sasuser.BlockAnalysis;
run;

proc plm restore=sasuser.BlockAnalysis;
   show fit parms;
   test a b a*b;
run;

proc plm restore=sasuser.BlockAnalysis seed=3;
   lsmeans     a         / diff;
   lsmestimate a -1 1,
                  1  1 -2 / uppertailed ftest;
run;

ods graphics on;
proc plm restore=sasuser.BlockAnalysis;
   slice a*b / sliceby(b='1') diff;
run;
ods graphics off;